Laser Pointer Red for Physical Science
Understanding and measuring wavelengths is an important subject in any physics class.
This is a Class II, Laser Pointer. The violet laser light has a longer wavelength of about 445 nanometers.
The Laser Pointer is a high-quality pointer at an affordable price. The battery is included.
PRODUCT WARNINGS
WARNING: This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to .
This product contains small parts, making it a choking hazard. Only use with adult supervision.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under. Avoid direct eye exposure